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b59fda449c
linux/security/integrity
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Krzysztof Struczynski b59fda449c ima: Set again build_ima_appraise variable 
After adding the new add_rule() function in commit c52657d93b
("ima: refactor ima_init_policy()"), all appraisal flags are added to the
temp_ima_appraise variable. Revert to the previous behavior instead of
removing build_ima_appraise, to benefit from the protection offered by
__ro_after_init.

The mentioned commit introduced a bug, as it makes all the flags
modifiable, while build_ima_appraise flags can be protected with
__ro_after_init.

Cc: stable@vger.kernel.org # 5.0.x
Fixes: c52657d93b ("ima: refactor ima_init_policy()")
Co-developed-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Krzysztof Struczynski <krzysztof.struczynski@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2020-05-07 22:54:09 -04:00
..
evm integrity: Remove duplicate pr_fmt definitions 2020-02-28 14:32:58 -05:00
ima ima: Set again build_ima_appraise variable 2020-05-07 22:54:09 -04:00
platform_certs EFI updates for v5.7: 2020-02-26 15:21:22 +01:00
digsig_asymmetric.c integrity: Remove duplicate pr_fmt definitions 2020-02-28 14:32:58 -05:00
digsig.c integrity: Remove duplicate pr_fmt definitions 2020-02-28 14:32:58 -05:00
iint.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
integrity_audit.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
integrity.h integrity: Remove duplicate pr_fmt definitions 2020-02-28 14:32:58 -05:00
Kconfig powerpc: Load firmware trusted keys/hashes into kernel keyring 2019-11-13 00:33:23 +11:00
Makefile powerpc: Load firmware trusted keys/hashes into kernel keyring 2019-11-13 00:33:23 +11:00